<!DOCTYPE html>
<html>

<head>

</head>

<body>
    
   <h1>LED is ON(开灯)</h1>
    <button onclick="ON">
    <a href="C:\Users\26018\Desktop\sublimetext_xp85  软件\网页\index.02.26转.html" target="_blank">ON</a>
    </button>
    
    
    <h1>LED is OFF(关灯)</h1>
    <button onclick="OFF">
    <a href="C:\Users\26018\Desktop\sublimetext_xp85  软件\网页\index.02.26转.html" target="_blank">OFF</a>
    </button>
    
</body>

</html>